Respuesta :

TSO
[tex]\frac{5}{7} + \frac{3}{4} = \frac{5\times 4}{7\times 4}+\frac{3\times 7}{4\times 7}=\frac{20}{28}+\frac{21}{28}=\frac{20+21}{28} = \frac{41}{28} = \boxed{1\frac{13}{28}}[/tex]

the answer is 41/28 hope this'll help you!

Q&A Education